<template>
	<div class="app-container">
		<!-- 顶部Header区域 -->
		<mt-header fixed title="Hx">
			<span slot="left" @click="goBack" v-show="flag">
				<mt-button icon="back">返回</mt-button>
			</span>
		</mt-header>
		<!-- 中间路由router-view区域 -->
		<transition>
			<router-view></router-view>
		</transition>
		<!-- 底部tabbar区域 -->
		<nav class="mui-bar mui-bar-tab my-bar">
			<router-link class="mui-tab-item1" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link >
			<router-link class="mui-tab-item1" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link >
			<router-link class="mui-tab-item1" to="/shoppingCart">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" id="badge">{{$store.getters.getAllCount}}</span>
				</span>
				<span class="mui-tab-label">购物车</span>
			</router-link >
			<router-link class="mui-tab-item1" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link >
		</nav>
	</div>
</template>


<script>
	export default {
		data(){
			return{
				flag:false,
			}
		},
		methods:{
			goBack(){
				//点击后退
				this.$router.go(-1)
			}
		},
		watch:{
			'$route.path':function(newVal){
				if (newVal==='/home') {
					this.flag = false
				}else{
					this.flag = true
				}
			}
		},
		created(){
			this.flag = this.$route.path ==='/home'?false:true;
		}
	}
	
</script>


<style lang="scss" scoped>
.mint-header.is-fixed {
	z-index: 100;
}
* { 
		touch-action: pan-y; 
	} 
	.app-container{
		padding-top: 40px;
		padding-bottom: 53px;
		.my-bar{
			border-top: 1px solid #f2f2f2;
			background-color: #fff;
			box-shadow: none;
		}
	}
	.v-enter{
		opacity: 0;
		transform: translateX(100%);
	}
	.v-leave-to{
		opacity: 0;
		transform: translateX(-100%);
		position: absolute;
	}
	.v-enter-active,
	.v-leave-active{
		transition: transform .4s ease;
	}
	.mui-bar-tab .mui-tab-item1.mui-active {
		color: #007aff;
	}
	.mui-bar-tab .mui-tab-item1 {
		display: table-cell;
		overflow: hidden;
		width: 1%;
		height: 50px;
		text-align: center;
		vertical-align: middle;
		white-space: nowrap;
		text-overflow: ellipsis;
		color: #929292;
	}
	.mui-bar-tab .mui-tab-item1 .mui-icon {
		top: 3px;
		width: 24px;
		height: 24px;
		padding-top: 0;
		padding-bottom: 0;
	}
	.mui-bar-tab .mui-tab-item1 .mui-icon~.mui-tab-label {
		font-size: 11px;
		display: block;
		overflow: hidden;
		text-overflow: ellipsis;
	}
</style>